NCache Open Source
NCache is a 100% native .NET Open Source distributed cache (released under Apache License, Version 2.0). Use NCache to remove performance bottlenecks related to your data storage and databases and scale your .NET and Java applications to extreme transaction processing (XTP).
NCache Open Source gives the .NET developer community unrestricted access to the industry’s oldest and most popular distributed cache. Due to its Open Source nature .NET developers finally have complete access to a truly elastic .NET distributed cache that fits in nicely with their application’s .NET stack.